About Ka-50 attack helicopter:
In the development of advanced Ka-50 attack helicopters in 1977, when the fleet of the Soviet Army attack helicopter was made by Mi-24s. In terms of performance could not challenge the new American AH-64 Helicopter Support "Apache", the fire, which was then developed. Several helicopters and configurations were examined, as a designer "Kamov" trying to create a new machine than fighting. The experience in Vietnam andAfghanistan was the low survival of the classic helicopter because of its vulnerable tail rotor single rotor and main rotor announced expanded.
Rc Helicopter
The advantages of an aerodynamically balanced coaxial rotor principal came to the fore. This guarantees easier control of helicopter rotor in both manual and, above all, auto mode, high maneuverability takeoff and landing in windy weather. In addition, the coaxial rotor helicopters significantly improved survival, makes theCompact disc rotor and significantly reduces the loss of engine power. Today Ka-50 helicopters of the world's best in terms of efficient use of engine power.
Many of us no doubt remember, a Russian MiG-29 and its world-famous acrobatic stunt dubbed "the bell", or Su-27 is "Pugachov Cobra" shocks the experts and spectators. Ka-50 also has its own aerobatic team of our de-force: no other machine, the so-called "funnel" to run as well as Ka-50. In fact, the"Funnel" is an element of aerobatics, to ensure the concentration of the helicopter opened fire at point targets. In addition, the continuous movement of the helicopter allows the "funnel" in azimuth and elevation time enemy extremely difficult. The Ka-50 is 80 miles per hour or drift angle back to 90 km / h. It only takes a few seconds in flight to turn back. Ka-50 is a unique craft that can hover motionless in the world for 12 hours straight! To expand the priorities of the Company "Kamov"well beyond its unmatched experience in the theory and practice of building coaxial rotor helicopter. In 1965 the company began issuing its rotor blades of glass fiber in helicopters, ten years before the rest of the world. Such blades are now installed in the fourth generation of Ka-50. One of the Ka-50 rotor blades supported 30 holes is caused by auto shots to test the survival of the helicopter. The ship continued to fly for 80 hours without incident.
The Ka-50 combatThe power is based mainly on anti-tank rockets and cannons. Often, an armored attack helicopter, the enemy is a good target. Ka-50 is capable of this threat with his "vikhr" supersonic anti-tank missiles, with a maximum range of 10 km counter. This weapon helps reduce the time spent with the helicopter in the area, than at the same time, the distance of enemy air defense missiles. The combination of rocket warhead consists of several supersonic speeddifferent backups. All of these factors with high precision jam-proof system of combined control, ensures effective engagement of different targets, including armored targets (only with dynamic armor up to 900 mm thick) and air targets flying at speeds up to 800 kilometers per 'Now, with the same type of ammunition. The rocket is known for its coverage, the enemy detects the attack only when they hit. This weapon is made by lower reserves, which are widely used to improve theirCombat capability. Large fire showed the good quality of the automatic control system showed: small targets at maximum distances are defeated much more effective.
The powerful 30 mm gun was out of the army and ammunition in connection with a loan from the completely standardized BMP-2 infantry mechanized vehicle. The 2A42 cannon is charged a rate selectable and allows the selective storage of the two boxes of ammunition with armor-piercing and high explosivesounds. By design, increases the efficiency of gun more than 30 percent into the fire against light armor or air targets. Life barrel allows full 500-round fire load continuously without intermediate cooling. The BMP-2 and transport of the army attack helicopter gun is reliable in extreme dust. The Ka-50 gun available is rather unusual. To maintain high accuracy along with other notable features, the gun is mounted in a helicopterFocus.
This ensures strength requirements and avoids the need for further reinforcement of the structure. In addition, this factor helps to reduce the recoil effect, the weight of helicopter and keep the focus on how the round will be released. The electro-hydraulic servo-drive system provides vertical and horizontal movements of the barrel to keep the line of fire. The 2A42 cannon mount "Kamov" experts in the development and operation of on-board. The contract for aintegrated electronic control weapons and avionics system is a specialized company that has similar systems for MiG and Su-developed excellent seats. The Ka-50 team was there and "vikhr" missiles are designed by a team of designers weapon Shipunov AG, corresponding member of Russian Academy of Sciences of the head.
Ka-50 armament different versions have been proposed to improve the profession, the Army's existing fleet of helicopters and allow burningagainst various targets. Ability to lock pillar ', the only restriction: Ordnance elements are connected to four suspensions, which can receive any air weapon system. To view the full range of ammunition, no change in the design or the algorithm of the control arms are required.
The weapon pylons can be tilted. Because of a drop of 10 degrees down, masts to transmit, hung to a certain extent, the new features of conventional weaponsthem. Fuel tanks of any suspension, if necessary, can be counted.
Group Operations for combat helicopters, Ka-50 has the necessary equipment and receives data from a variety of educational guidance systems. The received data is displayed on the windshield of an indicator.
To ensure high accuracy in the operation of air weapon systems, the human operator has been replaced by an automatic control system. The human factor, which are suitable for the emotions and tensions, was removed fromimportant element of the system by the high standard of the national defense industry and the long experience of "Kamov" experts in the development and management of on-board. The contract for weapons control electronics and integrated avionics system is a specialized company that have similar systems for MiG and Su-developed excellent seats. The Ka-50 Team was present minimal: It consists of a pilot.
From the beginningHelicopter features enhanced survivability. On the one hand, a compact single-pilot-raft was easier to protect, while the protection should be reliable enough to fix the single crew member. Unlike its counterpart, "Apache", the Ka-50 is very much smaller units. Complete elimination of the tail rotor, together with its controls, and transmission means that the damage to the tail boom can be sustained without serious consequences. The measures taken to improve both theRew crafts and survival ensured a favorable resolution of at least 26 problems. These include continuous operation, the rotor disc, despite a damaged oil system that supports an escape, a large fire extinguisher and many others.
Composite materials provide 35 percent of helicopter structure. Not only reduce the weight of the craft. When you are hit by bullets or grenades, do not produce side effects composites(Splitter, sketches) characteristic of a metal surface.
Particular care has been taken to protect the flight compartment and fuel system. The Ka-50 pilot is sitting in the passenger compartment is fully armored and shielded with a weight of just over 300 kg. Several trials of various protective materials demonstrated high reliability and combat characteristics of the combination of steel tanks. The issue is part of the hull of the basic structure and provides extra strength. Because of the improved counterResistance shell of such a defense, the pilot of several direct hits from shells, 20 mm protected. The cockpit design and layout of changes affecting 10-15% of the volume of the inner compartment on impact with the ground. No component helicopter can break into the cockpit when their associated parts are destroyed.
The new helicopter landing gear and fuselage are designed to absorb ground impact overloads. The layout of the fuel system prevents any possibility of fire following ahard landing craft. If one engine is damaged, the Ka-50 will continue to work on an OS engine. The rotor swashplate control rods will remain in operation even if one has undergone two large-caliber machine gun bullet holes.
Emergency escape system support for special care. And 'the world's first practical system of helicopter rescue pilot to eject. The system works reliably in any critical situation. The single-seater helicopter concept ensuresPilot maximum survival. The K-37 course at the company "Zvezda" by the team of GI Severin, Corresponding Member of Russian Academy of Sciences, designed under the direction ejects pilots at all altitudes and speeds, including zero. The pilot can also help you out of trouble, without expectoration. A series of successive operations are carried out on board vessels, because the system is managed. This includes dropping the main rotor blade through the opening panel of the cockpit and the implementation of the deportation followedPocket engine. That system is the most convenient for a single-seater helicopter to lack of time available during the run-up to minimum flight altitudes.
The problem of time and effort required for the ground crew prepare the boat for the fight has also been successfully resolved for the Ka-50. When the helicopter is armed on the ground to build electric hoists, provide a simple weapon with a weight up to 500 kg. The supersonic missiles are loaded as a block in full, theCongestion in the process of boxes of ammunition belt will be simplified and mechanized. Provision of equipment by helicopter to ensure the smooth operation of several specialists at once. The device is easily accessible because of the hood vents large. The Ka-50 features include grease-free Teflon hinges in all fields of the mechanical system used.
You can enjoy a life of at least ten times higher than normal bearings. The Army Ka-50 is designed for extended operationunprepared landing areas away from main bases.
According to the Air Force specialists and foreign experts, Ka-50 is not just another good fight Crafts: there is an emerging trend in the construction of helicopters and the Army Aviation tactics. To "neutralize" First, the U.S. helicopters AH-64A "Apache" attack was designed Ka-50 has surpassed his rival in every respect. Now we have the foreign companies that receive contracts for Army attack helicopters to provide the customer's needsleast as good as a car Kamov-50.
One of the producers of Black Shark Ka-50 attack helicopter diecast model "Revell".
Diecast Helicopter Model - Black Shark Ka-50 attack helicopter
No comments:
Post a Comment